3983205474 has 48 divisors (see below), whose sum is σ = 8872176768. Its totient is φ = 1290590496.

The previous prime is 3983205371. The next prime is 3983205487. The reversal of 3983205474 is 4745023893.

3983205474 is a `hidden beast` number, since 3 + 9 + 83 + 20 + 547 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 881529 + ... + 886035.

It is an arithmetic number, because the mean of its divisors is an integer number (184837016).

Almost surely, 2^3983205474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3983205474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4436088384).

3983205474 is an abundant number, since it is smaller than the sum of its proper divisors (4888971294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3983205474 is a wasteful number, since it uses less digits than its factorization.

3983205474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5879 (or 5876 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 3983205474 is about 63112.6411584874. The cubic root of 3983205474 is about 1585.1762980630.

The spelling of 3983205474 in words is "three billion, nine hundred eighty-three million, two hundred five thousand, four hundred seventy-four".